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Lady_Fox [76]
3 years ago
9

A convex polyhedron has (4a) faces, (6a) vertices, and (8a + 2) edges. What is the value of a?

Mathematics
2 answers:
miss Akunina [59]3 years ago
6 0

Answer:

A=2 is correct

Step-by-step explanation:

Snowcat [4.5K]3 years ago
4 0
V + F = E + 2
Plugging in the given values:-

6a + 4a =  8a + 2 + 2

10a - 8a = 4
2a = 4
a = 2
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